Large Housing Development, Berlin, 1929: Diagram of connection between traffic frequency and space

Graphite and colored crayon on paper

Graphite on paper

Black and brown crayon on paper

Black marker on paper

Graphite on paper

Colored marker, paper, and adhesive on paper

Graphite on off-white wove paper

Blue and brown crayon on paper

Black crayon on paper

Graphite on cream laid paper

Graphite on off-white wove paper

Black ink over graphite on off-white wove paper